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/**
* Copyright (c) 2013-2021 Nikita Koksharov
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.redisson.api;
import org.redisson.client.RedisException;
import org.redisson.client.codec.Codec;
/**
* Interface for using Redis pipeline feature.
*
* All method invocations on objects got through this interface
* are batched to separate queue and could be executed later
* with execute() or executeAsync() methods.
*
*
* @author Nikita Koksharov
*
*/
public interface RBatch {
/**
* Returns stream instance by name
*
* @param type of key
* @param type of value
* @param name of stream
* @return RStream object
*/
RStreamAsync getStream(String name);
/**
* Returns stream instance by name
* using provided codec for entries.
*
* @param type of key
* @param type of value
* @param name - name of stream
* @param codec - codec for entry
* @return RStream object
*/
RStreamAsync getStream(String name, Codec codec);
/**
* Returns geospatial items holder instance by name.
*
* @param type of object
* @param name - name of object
* @return Geo object
*/
RGeoAsync getGeo(String name);
/**
* Returns geospatial items holder instance by name
* using provided codec for geospatial members.
*
* @param type of value
* @param name - name of object
* @param codec - codec for value
* @return Geo object
*/
RGeoAsync getGeo(String name, Codec codec);
/**
* Returns Set based MultiMap instance by name.
*
* @param type of key
* @param type of value
* @param name - name of object
* @return Multimap object
*/
RMultimapAsync getSetMultimap(String name);
/**
* Returns Set based MultiMap instance by name
* using provided codec for both map keys and values.
*
* @param type of key
* @param type of value
* @param name - name of object
* @param codec - provided codec
* @return Multimap object
*/
RMultimapAsync getSetMultimap(String name, Codec codec);
/**
* Returns Set based Multimap instance by name.
* Supports key-entry eviction with a given TTL value.
*
* If eviction is not required then it's better to use regular map {@link #getSetMultimap(String)}.
*
* @param type of key
* @param type of value
* @param name - name of object
* @return SetMultimapCache object
*/
RMultimapCacheAsync getSetMultimapCache(String name);
/**
* Returns Set based Multimap instance by name
* using provided codec for both map keys and values.
* Supports key-entry eviction with a given TTL value.
*
* If eviction is not required then it's better to use regular map {@link #getSetMultimap(String, Codec)}.
*
* @param type of key
* @param type of value
* @param name - name of object
* @param codec - provided codec
* @return SetMultimapCache object
*/
RMultimapCacheAsync getSetMultimapCache(String name, Codec codec);
/**
* Returns set-based cache instance by name.
* Uses map (value_hash, value) under the hood for minimal memory consumption.
* Supports value eviction with a given TTL value.
*
* If eviction is not required then it's better to use regular map {@link #getSet(String, Codec)}.
*
* @param type of value
* @param name - name of object
* @return SetCache object
*/
RSetCacheAsync getSetCache(String name);
/**
* Returns set-based cache instance by name
* using provided codec for values.
* Uses map (value_hash, value) under the hood for minimal memory consumption.
* Supports value eviction with a given TTL value.
*
* If eviction is not required then it's better to use regular map {@link #getSet(String, Codec)}.
*
* @param type of value
* @param name - name of object
* @param codec - codec for values
* @return SetCache object
*/
RSetCacheAsync getSetCache(String name, Codec codec);
/**
* Returns map-based cache instance by name
* using provided codec for both cache keys and values.
* Supports entry eviction with a given TTL value.
*
* If eviction is not required then it's better to use regular map {@link #getMap(String, Codec)}.
*
* @param type of key
* @param type of value
* @param name - name of object
* @param codec - codec for keys and values
* @return MapCache object
*/
RMapCacheAsync getMapCache(String name, Codec codec);
/**
* Returns map-based cache instance by name.
* Supports entry eviction with a given TTL value.
*
* If eviction is not required then it's better to use regular map {@link #getMap(String)}.
*
* @param type of key
* @param type of value
* @param name - name of object
* @return MapCache object
*/
RMapCacheAsync getMapCache(String name);
/**
* Returns object holder by name
*
* @param type of object
* @param name - name of object
* @return Bucket object
*/
RBucketAsync getBucket(String name);
RBucketAsync getBucket(String name, Codec codec);
/**
* Returns HyperLogLog object
*
* @param type of object
* @param name - name of object
* @return HyperLogLog object
*/
RHyperLogLogAsync getHyperLogLog(String name);
RHyperLogLogAsync getHyperLogLog(String name, Codec codec);
/**
* Returns list instance by name.
*
* @param type of object
* @param name - name of object
* @return List object
*/
RListAsync getList(String name);
RListAsync getList(String name, Codec codec);
/**
* Returns List based MultiMap instance by name.
*
* @param type of key
* @param type of value
* @param name - name of object
* @return ListMultimap object
*/
RMultimapAsync getListMultimap(String name);
/**
* Returns List based MultiMap instance by name
* using provided codec for both map keys and values.
*
* @param type of key
* @param type of value
* @param name - name of object
* @param codec - codec for keys and values
* @return ListMultimap object
*/
RMultimapAsync getListMultimap(String name, Codec codec);
/**
* Returns List based Multimap instance by name.
* Supports key-entry eviction with a given TTL value.
*
* If eviction is not required then it's better to use regular map {@link #getSetMultimap(String)}.
*
* @param type of key
* @param type of value
* @param name - name of object
* @return ListMultimapCache object
*/
RMultimapAsync getListMultimapCache(String name);
/**
* Returns List based Multimap instance by name
* using provided codec for both map keys and values.
* Supports key-entry eviction with a given TTL value.
*
* If eviction is not required then it's better to use regular map {@link #getSetMultimap(String, Codec)}.
*
* @param type of key
* @param type of value
* @param name - name of object
* @param codec - codec for keys and values
* @return ListMultimapCache object
*/
RMultimapAsync getListMultimapCache(String name, Codec codec);
/**
* Returns map instance by name.
*
* @param type of key
* @param type of value
* @param name - name of object
* @return Map object
*/
RMapAsync getMap(String name);
RMapAsync getMap(String name, Codec codec);
/**
* Returns set instance by name.
*
* @param type of value
* @param name - name of object
* @return Set object
*/
RSetAsync getSet(String name);
RSetAsync getSet(String name, Codec codec);
/**
* Returns topic instance by name.
*
* @param name - name of object
* @return Topic object
*/
RTopicAsync getTopic(String name);
RTopicAsync getTopic(String name, Codec codec);
/**
* Returns queue instance by name.
*
* @param type of value
* @param name - name of object
* @return Queue object
*/
RQueueAsync getQueue(String name);
RQueueAsync getQueue(String name, Codec codec);
/**
* Returns blocking queue instance by name.
*
* @param type of value
* @param name - name of object
* @return BlockingQueue object
*/
RBlockingQueueAsync getBlockingQueue(String name);
RBlockingQueueAsync getBlockingQueue(String name, Codec codec);
/**
* Returns deque instance by name.
*
* @param type of value
* @param name - name of object
* @return Deque object
*/
RDequeAsync getDeque(String name);
RDequeAsync getDeque(String name, Codec codec);
/**
* Returns blocking deque instance by name.
*
* @param type of value
* @param name - name of object
* @return BlockingDeque object
*/
RBlockingDequeAsync getBlockingDeque(String name);
RBlockingDequeAsync getBlockingDeque(String name, Codec codec);
/**
* Returns atomicLong instance by name.
*
* @param name - name of object
* @return AtomicLong object
*/
RAtomicLongAsync getAtomicLong(String name);
/**
* Returns atomicDouble instance by name.
*
* @param name - name of object
* @return AtomicDouble object
*/
RAtomicDoubleAsync getAtomicDouble(String name);
/**
* Returns Redis Sorted Set instance by name
*
* @param type of value
* @param name - name of object
* @return ScoredSortedSet object
*/
RScoredSortedSetAsync getScoredSortedSet(String name);
RScoredSortedSetAsync getScoredSortedSet(String name, Codec codec);
/**
* Returns String based Redis Sorted Set instance by name
* All elements are inserted with the same score during addition,
* in order to force lexicographical ordering
*
* @param name - name of object
* @return LexSortedSet object
*/
RLexSortedSetAsync getLexSortedSet(String name);
/**
* Returns bitSet instance by name.
*
* @param name - name of object
* @return BitSet object
*/
RBitSetAsync getBitSet(String name);
/**
* Returns script operations object
*
* @return Script object
*/
RScriptAsync getScript();
/**
* Returns script operations object using provided codec.
*
* @param codec - codec for params and result
* @return Script object
*/
RScript getScript(Codec codec);
/**
* Returns keys operations.
* Each of Redis/Redisson object associated with own key
*
* @return Keys object
*/
RKeysAsync getKeys();
/**
* Executes all operations accumulated during async methods invocations.
*
* If cluster configuration used then operations are grouped by slot ids
* and may be executed on different servers. Thus command execution order could be changed
*
* @return List with result object for each command
* @throws RedisException in case of any error
*
*/
BatchResult execute() throws RedisException;
/**
* Executes all operations accumulated during async methods invocations asynchronously.
*
* In cluster configurations operations grouped by slot ids
* so may be executed on different servers. Thus command execution order could be changed
*
* @return List with result object for each command
*/
RFuture> executeAsync();
/**
* Discard batched commands and release allocated buffers used for parameters encoding.
*/
void discard();
/**
* Discard batched commands and release allocated buffers used for parameters encoding.
*
* @return void
*/
RFuture discardAsync();
}